加密
对Atlas的函数调用（例如查询和数据库操作）通过 TLS加密进行保护。有关更多信息，请参阅常见问题解答：安全。
IP访问
如果创建发出传出HTTP请求的函数，则可能需要配置外部服务的防火墙IP访问列表以允许这些调用。这不是您在Atlas中所做的配置更改，而是在托管外部端点的服务器上所做的配置更改。根据您使用的云提供商，请参阅以下IP解决列表之一。这些列表还以可下载的JSON和逗号分隔值（CSV）文件形式提供，每个提供商的列表链接如下。
注意
列表中的IP地址可能会发生变化。有关Atlas控制平面的最新出站IP地址列表，您可以使用 Admin API。
下载为JSON或逗号分隔值（CSV）文件。
AWS 出站 IP 地址
3.0.138.144 3.6.255.136 3.7.215.88 3.7.220.184 3.8.44.184 3.8.80.217 3.8.228.49 3.8.246.150 3.9.6.254 3.9.47.47 3.9.61.59 3.9.74.211 3.9.85.190 3.12.113.165 3.17.198.241 3.19.118.164 3.22.12.50 3.27.79.176 3.34.164.57 3.35.1.197 3.37.40.212 3.37.68.118 3.37.97.149 3.38.2.68 3.38.66.141 3.38.228.17 3.39.5.120 3.39.30.149 3.66.41.106 3.72.118.154 3.72.139.41 3.74.37.82 3.78.158.23 3.83.74.41 3.87.230.3 3.92.80.216 3.92.113.229 3.97.147.55 3.97.175.93 3.98.148.47 3.99.0.226 3.99.34.41 3.104.115.167 3.105.55.140 3.105.146.190 3.108.68.178 3.108.91.88 3.108.97.174 3.108.162.196 3.108.189.210 3.109.31.112 3.120.114.156 3.121.9.73 3.121.58.147 3.121.97.130 3.122.49.121 3.124.253.252 3.128.101.143 3.129.114.116 3.130.196.71 3.136.153.91 3.140.30.1 3.148.140.6 3.149.78.117 3.149.80.84 3.208.110.31 3.212.79.116 3.214.118.205 3.214.203.147 3.215.10.168 3.215.143.88 3.216.39.49 3.219.171.218 3.221.97.237 3.223.8.180 3.224.107.171 3.224.239.138 3.227.37.197 3.228.97.62 3.228.216.192 3.229.242.254 3.231.244.49 13.112.132.120 13.112.169.243 13.115.215.108 13.124.171.239 13.126.82.117 13.126.193.99 13.134.77.170 13.158.0.235 13.158.212.149 13.202.3.48 13.204.26.29 13.204.34.138 13.210.25.137 13.211.89.172 13.211.218.197 13.213.236.205 13.228.84.232 13.232.212.70 13.233.17.88 13.233.19.213 13.233.191.177 13.234.86.213 13.234.205.13 13.235.138.10 13.236.197.36 13.236.211.110 13.238.106.70 13.250.229.236 13.251.62.253 13.251.151.125 13.251.170.158 13.36.27.230 13.36.132.152 13.37.29.138 13.37.139.45 13.38.22.247 13.38.146.206 13.39.3.145 13.39.52.19 13.39.76.219 13.39.248.206 15.134.57.209 15.156.250.161 15.157.101.142 15.188.152.56 15.188.159.135 15.188.233.120 15.188.240.49 15.206.141.48 15.207.154.29 15.207.224.19 15.223.20.195 15.229.182.210 15.236.58.59 15.236.83.47 15.236.153.199 16.52.25.98 16.52.55.180 16.176.52.165 16.176.214.87 18.119.73.75 18.130.60.241 18.130.121.125 18.130.189.129 18.132.116.89 18.133.22.44 18.133.37.85 18.133.146.133 18.134.105.80 18.136.191.39 18.136.226.22 18.141.127.166 18.143.111.34 18.143.234.102 18.179.193.44 18.184.172.197 18.193.51.129 18.195.73.127 18.195.136.190 18.195.156.69 18.198.15.96 18.200.210.180 18.206.23.206 18.210.97.89 18.211.174.216 18.213.54.56 18.228.168.158 18.229.36.223 18.229.199.232 18.230.109.192 18.230.146.14 18.230.238.93 18.230.247.94 18.230.252.116 18.232.4.166 34.193.91.42 34.197.119.237 34.202.92.189 34.203.4.67 34.205.94.239 34.205.189.178 34.208.104.104 34.210.111.184 34.215.192.205 34.218.117.190 34.231.233.94 34.233.34.98 34.235.241.162 34.236.228.98 34.237.40.31 34.237.234.214 34.242.185.128 34.248.109.163 34.250.248.243 35.76.187.172 35.79.37.195 35.82.59.66 35.82.188.187 35.84.147.188 35.85.120.208 35.85.135.10 35.95.211.45 35.155.12.165 35.155.25.153 35.157.239.199 35.158.61.202 35.158.169.90 35.161.32.231 35.161.40.209 35.163.245.143 35.164.224.172 35.166.246.78 35.166.253.200 35.168.130.100 35.169.176.40 35.170.136.58 35.171.147.247 35.176.121.115 35.180.2.17 35.180.161.8 35.181.82.202 35.181.235.186 35.182.35.46 35.182.162.254 43.200.162.42 43.200.222.83 43.201.79.45 43.201.201.223 43.203.68.198 43.204.252.114 46.137.191.89 47.130.85.146 50.17.197.82 52.0.23.147 52.0.37.233 52.0.72.47 52.0.74.246 52.3.3.217 52.6.2.65 52.16.173.233 52.17.196.59 52.21.114.227 52.23.37.33 52.28.11.211 52.29.205.189 52.34.65.236 52.36.211.179 52.42.8.172 52.44.96.191 52.44.109.28 52.44.138.249 52.44.144.27 52.50.90.237 52.57.94.73 52.58.97.253 52.60.160.224 52.60.187.20 52.63.127.93 52.63.230.117 52.64.229.211 52.64.236.112 52.65.94.36 52.65.205.161 52.65.242.206 52.67.28.105 52.67.94.32 52.67.112.15 52.67.135.227 52.67.231.12 52.76.18.255 52.76.57.187 52.76.88.56 52.78.57.139 52.212.114.90 52.213.4.82 52.213.157.241 52.220.189.36 52.221.75.247 54.69.181.76 54.71.29.252 54.74.84.101 54.75.58.124 54.76.95.51 54.76.126.73 54.76.205.229 54.77.192.4 54.79.24.107 54.79.27.39 54.79.46.202 54.79.107.155 54.85.49.104 54.86.51.126 54.87.85.244 54.88.20.61 54.89.169.200 54.92.47.28 54.94.21.244 54.94.81.32 54.146.119.227 54.148.181.14 54.149.249.153 54.179.247.236 54.199.195.221 54.201.65.194 54.206.54.193 54.206.177.195 54.208.7.67 54.209.241.97 54.214.53.16 54.214.233.132 54.221.112.52 54.226.93.237 54.227.193.3 54.232.122.77 54.232.190.164 54.233.145.210 54.233.202.217 54.238.254.126 54.244.203.252 54.248.232.134 54.251.61.81 54.251.109.67 54.251.140.112 54.254.95.1 54.255.12.231 54.255.78.248 54.255.202.167 56.124.37.98 56.125.17.44 56.125.51.229 56.125.53.88 56.125.57.38 57.180.230.183 57.182.63.142 63.34.74.189 63.34.200.188 63.176.56.19 63.176.86.77 63.177.196.78 63.178.251.28 65.0.113.75 65.0.188.79 65.1.97.78 72.44.44.22 99.80.51.6 100.26.2.217 100.28.108.137 100.28.195.155 108.128.45.118 108.128.51.69 108.128.63.52 108.128.66.107 108.128.66.245 122.248.203.228 122.248.233.72 177.71.159.160